KR100788877B1 - 위조방지용지 - Google Patents
위조방지용지 Download PDFInfo
- Publication number
- KR100788877B1 KR100788877B1 KR1020070058469A KR20070058469A KR100788877B1 KR 100788877 B1 KR100788877 B1 KR 100788877B1 KR 1020070058469 A KR1020070058469 A KR 1020070058469A KR 20070058469 A KR20070058469 A KR 20070058469A KR 100788877 B1 KR100788877 B1 KR 100788877B1
- Authority
- KR
- South Korea
- Prior art keywords
- latent image
- lines
- image pattern
- pattern
- paper
- Prior art date
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/146—Security printing using a non human-readable pattern which becomes visible on reproduction, e.g. a void mark
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (3)
- 배경패턴(10)과 잠상패턴(20)이 인쇄되며, 상기 배경패턴(10)은 일정간격으로 나란한 선(12)들에 의해 형성되며, 상기 잠상패턴(20)은 상기 배경패턴(10)을 형성하는 선(12)에서 2가닥으로 분기되어 배경패턴(10)을 형성하는 선(12) 보다 가는 선(22)으로 이루어져서 배경패턴(10)을 형성하는 선(12)들보다 좁은 간격으로 배치된 것을 특징으로 하는 위조방지용지.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070058469A KR100788877B1 (ko) | 2007-06-14 | 2007-06-14 | 위조방지용지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070058469A KR100788877B1 (ko) | 2007-06-14 | 2007-06-14 | 위조방지용지 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100788877B1 true KR100788877B1 (ko) | 2007-12-27 |
Family
ID=39148047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070058469A KR100788877B1 (ko) | 2007-06-14 | 2007-06-14 | 위조방지용지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100788877B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101771685B1 (ko) * | 2014-09-03 | 2017-08-25 | 박종선 | 잠상현출방식 위조방지용지 |
KR20200052660A (ko) | 2018-11-07 | 2020-05-15 | 주식회사 소문사 | 복사본 식별 장치 및 이 장치가 적용된 물건 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950001020A (ko) * | 1993-06-09 | 1995-01-03 | 황원오 | 잠상현출에 의한 위조방지용지 |
KR19980069362A (ko) * | 1997-02-27 | 1998-10-26 | 민태형 | 광간섭과 잠상현출에 의한 복사 위조방지 인쇄제품 및 그 제조방법 |
-
2007
- 2007-06-14 KR KR1020070058469A patent/KR100788877B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950001020A (ko) * | 1993-06-09 | 1995-01-03 | 황원오 | 잠상현출에 의한 위조방지용지 |
KR19980069362A (ko) * | 1997-02-27 | 1998-10-26 | 민태형 | 광간섭과 잠상현출에 의한 복사 위조방지 인쇄제품 및 그 제조방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101771685B1 (ko) * | 2014-09-03 | 2017-08-25 | 박종선 | 잠상현출방식 위조방지용지 |
KR20200052660A (ko) | 2018-11-07 | 2020-05-15 | 주식회사 소문사 | 복사본 식별 장치 및 이 장치가 적용된 물건 |
KR102167107B1 (ko) * | 2018-11-07 | 2020-10-19 | 주식회사 소문사 | 복사본 식별 장치 및 이 장치가 적용된 물건 |
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